:host {
  display: inline-block;
  vertical-align: middle;
}

:host([fluid]) {
  display: block;
  width: 100%;
}

.nui-listbox {
  display: inline-flex;
  flex-direction: column;
  min-width: 12rem;
  border: var(--border-width) solid var(--nui-card-border);
  border-radius: var(--border-radius-sm);
  background: var(--nui-card-background);
  overflow: hidden;
  box-sizing: border-box;
}

:host([fluid]) .nui-listbox {
  display: flex;
  width: 100%;
}

:host([invalid]) .nui-listbox {
  border-color: var(--nui-danger-color);
}

:host([disabled]) .nui-listbox {
  opacity: 0.65;
}

.nui-listbox-filter {
  position: relative;
  border-bottom: var(--border-width) solid var(--nui-card-border);
}

.nui-listbox-filter-input {
  display: block;
  width: 100%;
  margin: 0;
  padding: var(--spacing-xs) calc(var(--spacing-sm) + 1.25em) var(--spacing-xs)
    var(--spacing-sm);
  border: 0;
  background: transparent;
  color: var(--nui-white-text-color);
  font: inherit;
  line-height: 1.25;
  box-sizing: border-box;
}

.nui-listbox-filter-input::placeholder {
  color: var(--nui-secondary-text-color);
}

.nui-listbox-filter-input:focus,
.nui-listbox-filter-input:focus-visible {
  outline: 0;
}

.nui-listbox-filter-icon {
  position: absolute;
  top: 50%;
  right: var(--spacing-sm);
  transform: translateY(-50%);
  color: var(--nui-secondary-text-color);
  pointer-events: none;
}

.nui-listbox-list {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-y: auto;
  max-height: 14rem;
}

.nui-listbox-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--nui-white-text-color);
  cursor: pointer;
  transition: background var(--transition-fast) ease;
}

.nui-listbox[striped] .nui-listbox-option:nth-child(even):not([selected]) {
  background: var(--nui-primary-highlight-color);
}

.nui-listbox-option:hover:not([disabled]):not([selected]) {
  background: var(--nui-primary-highlight-color);
}

.nui-listbox[highlight] .nui-listbox-option[focused]:not([disabled]) {
  background: var(--nui-primary-highlight-color);
}

.nui-listbox-option[selected] {
  background: var(--nui-primary-selected-color);
  color: var(--nui-primary-color);
}

.nui-listbox-option[disabled] {
  cursor: not-allowed;
  opacity: 0.65;
}

.nui-listbox-check {
  display: inline-flex;
  flex: 0 0 1em;
  width: 1em;
  align-items: center;
  justify-content: center;
  color: currentColor;
}

.nui-listbox-option-label {
  flex: 1 1 auto;
  min-width: 0;
}

.nui-listbox-empty {
  padding: var(--spacing-sm);
  color: var(--nui-secondary-text-color);
  text-align: center;
}

.nui-listbox-list:focus-visible {
  outline: var(--border-width-focus) solid var(--nui-primary-focus-color);
  outline-offset: calc(-1 * var(--border-width-focus));
}